• 

  HITACHI

• 

  Italweber

• 

  Nakakita Seisakusho

• 

  AMETEK ITALIA

• 

  Euro Motors Italia (EMI/ E.M.I)

• 

  Spal Italy

• 

  Tanita

• 

  Alwitco Allied Witan

• 

  Itap

• 

  Matsushita (Panasonic)